Hydrocylone-Pressure boundary -- CFD Online Discussion Forums

September 13, 2016, 06:14	Hydrocylone-Pressure boundary	#1
Francorv New Member franco Join Date: Sep 2016 Posts: 1 Rep Power: 0	Hi friends, i am trying to simulate a hydrocyclone with Flow3D but the air core is not forming,the doubt that i have is: In the boundaries conditions of pressure on the underflow and overflow i put fraction 0 for the fluid, is it okey?, I think that must be 0 since in the initial condition there is aire in the hydrocyclone, any advice would be a great help. Thanks in advance.

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